Diagnosis System

Diagnosis system

1. Diagnosis functions.
(1) The steering lock actuator ASSY (Steering lock ECM) outputs any self-diagnosis error as a diagnosis code when an error occurs in the system. This code is able to be read with the SSM3.

CAUTION:
^ As the steering lock actuator ASSY (Steering lock ECM) does not store past diagnostics, when diagnosis codes are output, do not turn the ignition to IG OFF or perform any deletions until diagnosis code checking and recording is completely finished.
^ As there may be storage of diagnosis codes that were initiated due to trouble with a system other than with the steering lock actuator ASSY (steering lock ECM) system, please also check and record diagnosis codes for other systems.

(2) As the steering lock actuator ASSY (Steering lock ECM) is not connected to CAN communication, communication with external parts is performed via the LIN communication-connected smart key computer ASSY (Collation ECM).
(3) The steering lock actuator ASSY (Steering lock ECM) only outputs the current error as a diagnosis code, and does not store past diagnostics.